Pith Number

pith:NSOZYJJG

pith:2005:NSOZYJJGT26WMLUOYGAABGNWYH

not attested not anchored not stored refs pending

Dark energy - dark matter - and black holes: The music of the universe

Bonn, Germany), Peter L. Biermann (Max Planck Institute for Radioastronomy

arxiv:astro-ph/0510024 v1 · 2005-10-02 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSOZYJJGT26WMLUOYGAABGNWYH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:37:00.592546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c9d9c25269ebd662e8ec1800099b6c1eaa0eb734adb2c3aa15b9c2a2e116df4

Aliases

arxiv: astro-ph/0510024 · arxiv_version: astro-ph/0510024v1 · doi: 10.48550/arxiv.astro-ph/0510024 · pith_short_12: NSOZYJJGT26W · pith_short_16: NSOZYJJGT26WMLUO · pith_short_8: NSOZYJJG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NSOZYJJGT26WMLUOYGAABGNWYH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6c9d9c25269ebd662e8ec1800099b6c1eaa0eb734adb2c3aa15b9c2a2e116df4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5724b7db0f3d9167c12349142e23496e0b9b9c5ff1578ce6e0f86b7ae893f74",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-02T19:22:16Z",
    "title_canon_sha256": "600d6dcc0b86874d6914a35c0bfecb066ee860a27e04fd0656e706e57f030669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510024",
    "kind": "arxiv",
    "version": 1
  }
}